Lumens
A Markdown studio for people who care how words look.
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Lumens is a Markdown studio for people who care how words look. Write on one side, watch a typeset page appear on the other, with math, Mermaid diagrams and code. Read it in Book mode, present it as slides, export a PDF with a cover. Works offline, no account.
PH · launched Nov 12, 2026 · 1 upvote (top 65%) · 0 views
Niche: markdown editors and viewers · 158 launches, 13 in the last 7 days ▲ +86% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Prosumer
- Not AI
- Commercial product
- Productivity
- Writing
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 158 launches in markdown editors and viewers →
Could you build this?
Yes A split-pane Markdown editor with live rendering is achievable using existing open-source pieces such as KaTeX, Mermaid, and a print-to-PDF pipeline, and offline support is a standard web or desktop packaging task.
Competitors
Other products that read as similar to this one : 70 launches clear the similarity bar, closest 8 shown.
Attention rank: #35 of 71 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 297 days after the earliest competitor.
- CreceWeb Lumen · ph · 2026-09-24 · 1 upvotes · similarity 0.60
- Lumen · ph · 2026-10-21 · 1 upvotes · similarity 0.54
- lumen-raw · github · 2026-09-29 · 33 upvotes · similarity 0.46
- Lumen · Your life, with intention · ph · 2026-11-02 · 1 upvotes · similarity 0.42
- Luma words - Puzzle game · ph · 2026-09-27 · 2 upvotes · similarity 0.42
- LUMEN — Power what matters · ph · 2026-09-18 · 1 upvotes · similarity 0.42
- LUTRipper · ph · 2026-09-06 · 1 upvotes · similarity 0.41
- Lumr · ph · 2026-09-30 · 1 upvotes · similarity 0.41
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.